Qty (2)Strong Arm 6177 Nissan Murano 2009 To 2014 Liftgate Lift Supports Struts This listing includes 2 Lift Supports For the Liftgate. Extended Length from Center Mount to Center Mount is 20.18 in. Strong Arm supports use standards of high quality you can trust and use with confidence, they install easily in minutes, often times without special tools required. Includes a Limited Lifetime Warranty! Interchangable with the following OEM Numbers: 6177,904501AA0A,904501aa1a,904501ab1a,90450aa1a,90450ab1a,904511AA0A,904511aa1a,90451aa1a